Upper Clackamas River Basin bull trout surveys, 1998-1999
By: Mark P. Zimmerman.
Contributors: Oregon. Fish Division.
Series: Information reports / Fish Division, Oregon Department of Fish and Wildlife -- 99-5.; Information reports (Oregon. Fish Division) -- no. 99-5.
Publisher: Fish Division, Oregon Dept. of Fish and Wildlife
Published: 1999
Place of publication: Clackamas, Or
Language: eng
Number of pages: 24
Subjects: Bull trout -- Oregon -- Clackamas River Watershed.; Fish surveys -- Oregon -- Clackamas River Watershed.
Notes: "December 1999."

Includes bibliographical references (p. 21-22).

Also issued online.